195033670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^2$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 399384720

約数和(自身を除く): 204351050

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 281, 494, 562, 1235, 1405, 2470, 2810, 3653, 5339, 7306, 10678, 18265, 26695, 36530, 53390, 69407, 78961, 138814, 157922, 347035, 394805, 694070, 789610, 1026493, 1500259, 2052986, 3000518, 5132465, 7501295, 10264930, 15002590, 19503367, 39006734, 97516835, 195033670]

約数ペア:

[(1, 195033670), (2, 97516835), (5, 39006734), (10, 19503367), (13, 15002590), (19, 10264930), (26, 7501295), (38, 5132465), (65, 3000518), (95, 2052986), (130, 1500259), (190, 1026493), (247, 789610), (281, 694070), (494, 394805), (562, 347035), (1235, 157922), (1405, 138814), (2470, 78961), (2810, 69407), (3653, 53390), (5339, 36530), (7306, 26695), (10678, 18265)]